The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 12, 2014
Filed:
Jul. 01, 2005
Applicants:
Alain Rhelimi, Meudon, FR;
Robert Leydier, Meudon, FR;
Inventors:
Alain Rhelimi, Meudon, FR;
Robert Leydier, Meudon, FR;
Assignee:
Gemalto SA, Meudon, FR;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H04J 7/00 (2006.01); H04L 25/49 (2006.01); H04L 25/02 (2006.01); H04L 5/14 (2006.01);
U.S. Cl.
CPC ...
H04L 25/4902 (2013.01); H04L 25/02 (2013.01); H04L 25/4906 (2013.01); H04L 5/1423 (2013.01);
Abstract
A two-way communication device has a master transmitter (SysM, TRM, SysM, TRM) connected to at least one slave transmitter (SysS, TRS, SysS, TRS) by an active connection wire. The master transmitter and the slave transmitter have a common reference (GND). The master transmitter can transmit a master signal (S) to the slave transmitter and the slave transmitter can transmit a slave signal (S) to the master transmitter.